Spacecraft information: SL-3 DEB
| Launched | 24 December 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 26848 |
| COSPAR ID | 1975-124C |
| Observing |
Current orbital elements
| Inclination | 81.275° |
| Eccentricity | 0.00108 |
| RA ascending node | 20.028 hr |
| Argument perigee | 210.381° |
| Mean anomaly | 149.674° |
| Orbital period | 102.119 min |
| Epoch of osculation | 20 Mar 2026, 08:18 |
Derived Quantities
| Min Altitude | 858.3 km |
| Mean Altitude | 866.1 km |
| Peak Altitude | 873.9 km |
Orbital History
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